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Abstract:

In this paper a hybrid filter–wavetable oscillator implementation of Formant-Wave-Function (FOF) synthesis is presented where each FOF is generated using a second-order filter and wavetable oscillator pair. Similar to the original time-domain FOF implementation, this method allows for separate control of the bandwidth and skirtwidth of the formant region generated in the frequency domain by the FOF synthesis. Software considerations are also taken into account which improve the performance and flexibility of the synthesis technique.